Woman charged in DUI death of mom

A woman with a blood-alcohol level more than three times the legal limit for driving backed over her mother and left the scene even though loved ones yelled, "You killed grandma," police said.

Lisa Ann Casteel, 40, was charged with negligent homicide and driving while intoxicated. She was booked Wednesday in the May 17 accident. Sheriff's deputies were told by witnesses that Casteel backed over her mother, Mary Jane Donn, 56.